SEO report of duikschool-rotterdam.nl

Redirected to www.souldivers.nl/

Souldivers Rotterdam | PADI 5 star IDC duikcentrum

www.souldivers.nl/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : www.souldivers.nl/

Character length : 18

Title
Souldivers Rotterdam | PADI 5 star IDC duikcentrum
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://souldivers.nl/robots.txt
User-agentDisallowed for the search engines
*
  • /administrator/
  • /bin/
  • /cache/
  • /cli/
  • /components/
  • /includes/
  • /installation/
  • /language/
  • /layouts/
  • /libraries/
  • /logs/
  • /modules/
  • /plugins/
  • /tmp/


 Social

Social Engagement

Linkedin1

Facebook Share0

Facebook Comments0

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”nl”.
Title
Souldivers Rotterdam | PADI 5 star IDC duikcentrum

Character length : 50

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 18%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
410000
Heading structure in the source code
  • <H1> SAMEN BETER DUIKEN
  • <H1> Duikcentrum Souldivers
  • <H2> Nieuws
  • <H1> 12 - 14 juni: Duikweekend Zeeland
  • <H1> 9 juni: start opleiding PADI Open Water Scuba Instructor
Word cloud
  • duikcentrum9
  • souldivers8
  • padi6
  • duikactiviteiten4
  • duikvakanties4
  • duikopleidingen4
  • open4
  • juni3
  • meld3
  • zeeland3
  • rotterdam3
  • duiken3
  • home3
  • contact3
  • bijbehorende2
  • tel2
  • webshop2
  • bekijk2
  • info@souldivers2
  • actieve2
  • nodig2
  • nieuwsbrief2
  • doen2
  • start2
  • opleiding2
  • scuba2
  • water2
Keyword matrix
wordtitledescriptionsheading
duikcentrum
souldivers
padi
duikactiviteiten
duikvakanties
duikopleidingen
Two Word cloud
  • duikopleidingen duikactiviteiten2
  • home duikopleidingen2
Three Word cloud
  • duikactiviteiten duikcentrum contact2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.

 Technologies

Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.

 Speed test

Server response time
The server response time is not fast enough: 1.5 seconds have passed until the page started to load.
Loading time
1,332 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
50
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • https://www.souldivers.nl/.. /jquery.min.js?93c35f51071e9ed10701dd415a...
  • https://www.souldivers.nl/.. /jquery-noconflict.js?93c35f51071e9ed1070...
  • https://www.souldivers.nl/.. /jquery-migrate.min.js?93c35f51071e9ed107...
  • https://www.souldivers.nl/.. /uikit.js
  • https://www.souldivers.nl/.. /autocomplete.js
  • https://www.souldivers.nl/.. /search.js
  • https://www.souldivers.nl/.. /sticky.js
  • https://www.souldivers.nl/.. /tooltip.js
  • https://www.souldivers.nl/templates/yoo_eat/warp/js/social.js
  • https://www.souldivers.nl/templates/yoo_eat/js/theme.js
List of render blocking css files
  • https://www.souldivers.nl/.. /bootstrap.css
  • https://fonts.googleapis.com/css?family=Lato:900,700,400,300
  • https://fonts.googleapis.com/css?family=Roboto:900,500,300
  • https://www.souldivers.nl/.. /theme.css
  • https://fonts.googleapis.com/css?family=Lato:900,700,400,300
  • https://fonts.googleapis.com/css?family=Roboto:900,500,300
  • https://www.souldivers.nl/templates/yoo_eat/css/custom.css
  • https://www.souldivers.nl/templates/yoo_eat/css/admin.css
  • https://www.souldivers.nl/templates/yoo_eat/css/template.css
  • https://www.souldivers.nl/templates/yoo_eat/css/home.css
  • https://www.souldivers.nl/templates/yoo_eat/css/duikerswidget.css
  • https://www.souldivers.nl/templates/yoo_eat/css/custom.css?changed
  • https://www.souldivers.nl/templates/yoo_eat/css/admin.css
  • https://www.souldivers.nl/templates/yoo_eat/css/template.css
  • https://www.souldivers.nl/templates/yoo_eat/css/home.css
  • https://www.souldivers.nl/templates/yoo_eat/css/duikerswidget.css

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.souldivers.nl/media/jui/js/jquery.min.js
  • http://www.souldivers.nl/media/jui/js/jquery-noconflict.js
  • http://www.souldivers.nl/media/jui/js/jquery-migrate.min.js
  • http://www.souldivers.nl/templates/yoo_eat/warp/vendor/uikit/js/uikit.js
  • http://www.souldivers.nl/templates/yoo_eat/warp/vendor/uikit/js/components/autocomplete.js
  • http://www.souldivers.nl/templates/yoo_eat/warp/vendor/uikit/js/components/search.js
  • http://www.souldivers.nl/templates/yoo_eat/warp/vendor/uikit/js/components/sticky.js
  • http://www.souldivers.nl/templates/yoo_eat/warp/vendor/uikit/js/components/tooltip.js
  • http://www.souldivers.nl/templates/yoo_eat/warp/js/social.js
  • http://www.souldivers.nl/templates/yoo_eat/js/theme.js
  • http://www.souldivers.nl/media/duikerswidget/dgwidget.js
File size of all javascript files combined
226.85KB
Javascript minifying
You can save 241B (16% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.souldivers.nl/templates/yoo_eat/styles/Souldivers/css/bootstrap.css
  • http://www.souldivers.nl/templates/yoo_eat/styles/Souldivers/css/theme.css
  • http://www.souldivers.nl/templates/yoo_eat/css/custom.css
File size of all css files combined
419.15KB
CSS minifying
You can save 16.2KB (25% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
18.94KB
Gzip compression
Error! By using Gzip you can save 4.2KB (73% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
41
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://api.duikersgids.nl/.. /wsprite0001-sunny.pngExpiry time is not specified
http://api.duikersgids.nl/spot/evaluationsgroup/14Expiry time is not specified
http://api.duikersgids.nl/spot/weather/124Expiry time is not specified
http://api.duikersgids.nl/spot/weather/3Expiry time is not specified
http://api.duikersgids.nl/spot/weather/4Expiry time is not specified
https://www.google-analytics.com/analytics.js2 hours

 Speed test – Images

File size of all images combined
0.96MB
Image optimisation
You can save 456KB (49% compression) by optimising the images below:

 Traffic

Alexa
17788166

 Website security

IP
212.61.68.71
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.

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duikschool-rotterdam.nl

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 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H1 : SAMEN BETER DUIKEN, ( 333px from top )
  • H1 : Duikcentrum Souldivers, ( 3208px from top )

 Typos

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